<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<script>
    // let food='西蓝花炒蛋'
    // food='西蓝花'
    // console.log(food)

    // console.log(food)
    // let food='西蓝花'
</script>
</body>
</html>
